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Weather in Vacaville, California, USA

Now
55 °F

Clear.


Feels Like: 55 °F
Forecast: 82 / 48 °F
Wind: 3 mph from South

Location: Nut Tree Airport
Current Time: Mar 23, 2026 at 3:26:46 am
Latest Report: Mar 23, 2026 at 2:53 am
Visibility: 10 mi
Pressure: 29.95 "Hg
Humidity: 74%
Dew Point: 47 °F

Upcoming 5 hours

Now 4:00 am 5:00 am 6:00 am 7:00 am 8:00 am
55 °F 50 °F 50 °F 49 °F 49 °F 51 °F

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Forecast for the next 48 hours

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  Monday Tuesday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 51 °F 56 °F 81 °F 62 °F 51 °F 58 °F 85 °F
Broken clouds. Cloudy. Scatt­erred clouds. Scatt­erred clouds. Mostly clear. Sunny. Broken clouds.
Feels Like 49 °F 56 °F 80 °F 62 °F 49 °F 58 °F 82 °F
Wind Speed 7 mph 5 mph 6 mph 7 mph 5 mph 2 mph 5 mph
Wind Direction WSW
WSW
SW
WSW
W
W
SW
Humidity 77% 61% 30% 55% 67% 57% 28%
Dew Point 44 °F 43 °F 47 °F 45 °F 40 °F 43 °F 48 °F
Visibility 8 mi 6 mi 8 mi 7 mi 7 mi 6 mi 7 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Monday, March 23, 2026 12:42:34 am Vacaville time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 83 / 51 °F
Humidity: 55%. Wind: 4 mph from South

More weather last week

Currently at nearby stations

56 °F

Fairfield / Travis Air Force Base: (7 mi)

Clear.

50 °F

Napa County Airport: (19 mi)

Clear.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
22

View historic weather

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Detailed forecast for 14 days